TY  - GEN
AU  - United Nations Environment Programme
AU  - World Conservation Monitoring Centre
PY  - 1997
UR  - https://wedocs.unep.org/handle/20.500.11822/8217
LA  - English
PB  - UNEP World Conservation Monitoring Centre (UNEP-WCMC)
KW  - environmental conservation
KW  - conservation of species
KW  - species conservation programme
TI  - State of the world's protected areas at the end of the twentieth century
M3  - Communication or other resource
ER  -